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Threat Advisory

Cisco Talos ()8 min read3 · 1 read
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Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2022-22965
Unauthenticated RCE in VMware Spring Framework (Spring4Shell) - JDK 9+ Tomcat WARs
9.8100%KEVPoC
KEV
CVE-2022-3786
+1 related CVE
A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking
7.592%
CVE-2025-20333
+1 related CVE
Authenticated Buffer Overflow RCE in Cisco ASA/FTD VPN Web Server
9.9
group max
71%KEV
KEV
CVE-2025-53770
Unauthenticated Deserialization RCE in Microsoft SharePoint Server on-premises
9.8100%KEVRansomwarePoC ×3
KEV
CVE-2025-53771
Improper Authentication in Microsoft SharePoint Server Enables Network Spoofing
6.5100%
CVE-2026-20127
Authentication Bypass in Cisco Catalyst SD-WAN Controller, Manager, Validator
10.089%KEV
KEV
CVE-2026-20182
Authentication Bypass in Cisco Catalyst SD-WAN Control Components
10.092%KEV
KEV

From the original article

8 min read at blog.talosintelligence.com

Any urgent malware campaigns or security vulnerabilities that Talos is actively researching. These posts include the latest threat detection our researchers develop to address these issues.

Cisco Talos

blog.talosintelligence.com

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A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.